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Cost and Accuracy Comparisons
Mechanical Current Meter System with AquaCalc Versus Other Point Velocity Discharge Systems
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Sounding weights hold current meters against the flowing water. The 15 lb. sounding weight is solid bronze, and the 30 lb. sounding weight is lead. Hanger Bar and Hanger pin are sold seperately.
108-020 Hanger Bar, USGS, 12in
108-030 Pin, Weight, USGS, 15#